Oval Duct Specifications, 30 . 3 Oval Ducts 4. 08 . — The h

Oval Duct Specifications, 30 . 3 Oval Ducts 4. 08 . — The hanger installation details applicable to rectangular duct are generally MAJOR AXIS DUCT DIMENSION UP THRU 36" = 20 GAUGE MAJOR AXIS DUCT DIMENSION 37" THRU 65" = 18 GAUGE MAJOR AXIS DUCT DIMENSION UP THRU 36" = 20 GAUGE MAJOR Flat Oval Duct is to be used in positive pressured applications only. . 13 Choose Flat Oval Duct from SPOT USA for your HVAC systems. -Rectangular, Spiral, and Oval Duct -LEEDS approved Duct -Everything SMACNA approved -Many orders available within 48 hours -All pieces labeled and tagged for convenient, coordinated, hassle Single Wall Oval Oval Duct and Fittings Construction Standards Air Distribution Corporation Oval Duct and Fittings are manufactured in accordance with applicable SMACNA, ASHRAE and SPIDA Sheet Metal Connectors, Inc. 09 . com COVID-19 information Round spiral ducts are machine-formed into flat-oval spiral ducts. It lists the company's manufacturing facilities and Hydraulic Gorelocker/Elbows Making Machine: Describes the specifications and sizing of a hydraulic machine used for making elbows, including detailed duct The performance data included in this Guide have been obtained from testing programs conducted in flow measurement laboratories and detailed in the reference test reports. 0. 36 . 4 %âãÏÓ 1645 0 obj > endobj xref 1645 35 0000000016 00000 n 0000002068 00000 n 0000002219 00000 n 0000002689 00000 n 0000002869 00000 n 0000003048 00000 n 0000003163 Round and oval ducts are more energy efficient and less expensive than rectangular ducts. (SMC) Sheet Metal Connectors, Inc. 7” round spiral duct. 29 . 14 . The lengthwise segments of the long sides are tight and absolutely flat. 855-809-6903 2. 2 Reducing Trunk System Use the free Oval Duct Area Calculator for exact HVAC measurements. 4 Equivalent Diameter 5. 06 . 2 Rectangular Ducts 4. 1 Extended Plenum Systems 6. ) with standing seam joints are manufactured on high speed machines (CNC To compliment our range of spiral duct, AJS we also a complete range of products; from access doors, fittings to fixings, hanging and clamping, balancing equipment to sealing and fire prevention, fans, Mason Scott Industries manufactures spiral and oval duct and corresponding fittings. The ducts consist of several layers of aluminum and polyester Oval ducting systems offer a space-efficient alternative to traditional round ductwork in HVAC (Heating, Ventilation, and Air Conditioning) applications. An asterisk indicates the size is available in single wall only. By utilizing oval-shaped ducts, these General NORDduct system includes spiral ducts, bends, couplings, reducers, take-ofs, tees, end caps and intakes. 83 1. They provide materials like galvanized steel, paint grip, PVS, and Discover the comprehensive guide to oval duct sizes, including standard dimensions, industry standards, and how to choose the right size for your HVAC project. USA Flat Oval duct is made with spiral lockseam construction and fabricated from galvanized steel which meets ASTM A527 standards, in accordance with the latest edition of SMACNA gauges and The SAFID Oval duct system requires both lower installation costs and operating cost due to the system’s low leakage and reduced pressure loss performance. Flat EHG Oval components are constructed from galvanized steel of thickness conforming to latest SMACNA’s HVAC Duct Construction Standards for +10" water gauge pressure. 21 . 1 psi equals 27. = 7,850 kg/m3 Weights for flanges and duct bracing were estimated. It has less High-Performance Oval Ductwork: The Space-Saving HVAC Solution Space constraints shouldn't force you to compromise on HVAC performance. AT OVAL DUCT IS FOR POSITIV 316 Ellingson Rd. CONSTRUCTION: SP. Flat oval duct has been designed for restricted space conditions that cannot accept DUAL WALL OVAL DUCT AND FITTINGS CONSTRUCTION STANDARDS Outer Shell Positive Pressure are manufactured with standing seam, welded seam, spot welded, or button punched FOREWORD Building on a history of duct construction standards nearly 100 years old the Fourth Edition of SMACNA’s HVAC Duct Construction Standards Metal and Flexible represents the state of the art — Flat oval duct can be supplied in lengths of up to 12 feet, producing fewer joints to reduce friction loss and installation costs. Flat Oval Fittings wide range of matching fittings is Manufactured from spiral lockseam ducting and used in applications such as commercial air conditioning, ventilation and column formwork. 10 FT. Sizes are from 500mm x 150mm to 1800mm x 500mm and 4. DUCT SIZING 5. 67 . ANDARD. SUPPLY DUCT CONFIGURATIONS 6. OPTIFLEX oval ducts offer a semi-rigid plastic ducting solution to connect ventilation terminals to the fan unit in narrow non-heated areas of an individual Today, more and more companies are switching from rectangular to spiral round rigid duct work. 13 . The chart below lists nominal oval sizes with the equivalent round size for Burglar Bars Hanger Strap & Rods Welded Duct & Fittings Double-Wall Insulated Flat Oval Duct Damper Sleeves Dura-Flange Hot Dipped Galvanized Steel Powder-coated ducts eliminate the risk of differing shades in color between ducts and fittings. 2 Rectangular Ducts 5. 1 Round Ducts 5. Vanstone or other proprietary connections are available by special order. Sheet Metal Connectors, Inc. Standard size of circular ventilation air ducts. This document provides specifications for flat oval duct and fittings manufactured by Sheet Metal Connectors, Inc. 5m Double corrugated Standard gauge galv RADIUS = A A x B MAJOR AXIS DUCT DIMENSION UP THRU 36" = 20 GAUGE MAJOR AXIS DUCT DIMENSION 37" THRU 63" = 18 GAUGE Oval duct solutions by Roladuct, Australia's leader in spiral ducting and piping. 1 Round Ducts 4. It includes information on available materials, MATERIAL: GALVANIZED STEEL PER ASTM A653, CS TYPE . 50 . 43 . 7741 fx: 253. All fittings, unless noted, are sized as a male part on Aluminum single-wall flat oval duct and fittings are available in larger sizes and greater metal thicknesses on special order. 90 1. 18 . Explore durable, versatile options for efficient HVAC systems. Find the perfect fit with ease, FITTING-TO-PIPE CONNECTION MADE BY INSERTING FITTING INTO PIPE. 07 . 10 . Oval is ideal for your The latest Thermaduct, Thermaround, InspiralR and Floval Literature. Ducts that are on the end of a trunk and terminate in a register are called branches. DUCT SHAPES 4. 42 . 1 Equal friction method The document summarizes Hotchkiss Air Supply's flat oval ductwork product line including: 1) Design equivalents that provide the equivalent volume to circular Oval Duct (Or) ELLIPTICAL DUCT: Cosmic make Flat oval ducts and fittings are manufactured as Per SMACNA 2005 HVAC duct construction standards. Fittings 16 gauge (Aluminum - 0. 7 inches of water gauge; a common duct pressure of . NORDduct round ducts and parts are manufactured according to the Converts a known round size to available ESM flat oval size. Find cross-sectional area, equivalent round diameter, and perimeter for Description ALUDEC Prime are fully flexible, light weight, uninsulated, laminated ducts suitable for low and high pressure systems. Flat oval duct is fabricated by stretching spiral Browse a range of flat oval spiral duct fittings for commercial and industrial HVAC systems that Sheet Metal Connectors offers. In Air Conditioning systems they are designed to carry the air from the home Ducts on Demand offers custom ductwork for all jobs, free design services, take-offs, and free estimates on all projects. 08 1. The data are reprinted in Oval Selection Chart Sizes of Flat-Oval Spiral Duct Maximum length – 3. 3 Oval Ducts 6. 26 1. 2" and 3" double Single wall flat oval ducts can provide an airflow solution in more ways than one. Standard colors are White NCS S0502-Y30 gloss unit according to Gardner 60 and Brown NCS S7010-Y70R 45 ACCA Manual S Duct Size Calculation ACCA Manual D Adjust, Test, Balance ACCA Residential Duct Diagnostic & Repair EQUIVALENT LENGTHS PLENUM/DUCT FITTINGS No. Space-efficient design with superior airflow performance. Why is this? what advantages do spiral systems have over Flat oval duct combines advantages of round and rectangular duct by fitting in tight spaces like round duct and using round duct assembly techniques. Learn more about the benefits of single wall oval pipe and get technical specs. Hard Bend (HB) Easy Bend (EB) — Flat oval duct can be supplied in lengths of up to 12 feet, producing fewer joints to reduce friction loss and installation costs. Ranging from 100mm to 2000mm in diameter Table 8 - Single-wall, Flat Oval, Spiral Duct and Fittings: standard major axis/thickness relationships of duct and fittings fabricated from galvanized, paintable galvanized, or nongalvanized carbon steel. 23 Offset starting This document provides specifications for flat oval duct and fittings manufactured by Sheet Metal Connectors, Inc. The thickness of sheet of rectangular duct, namely galvanized steel ducts, stainless steel ducts and rigid polyvinyl chloride ducts shall be as given in Tables 4, 5 and 6 respectively, Thickness of sheet for Duct Fittings (Elbows, Reduccers, End caps, Offsets, etc. — The hanger installation details applicable to rectangular duct are generally ELBOWS *Oval Duct Elbows are available in “Hard Bend” and “Easy Bend” as defined by the following diagrams and abbreviations. Get in touch! G90 Galvanized Phosphatized (Galvanneal) 304 Stainless Steel 316 Stainless Steel PCD (Polyvinyl Coated Galvanized) 3003 Aluminum SPOT AgION (Antimicrobial) Flat Oval ducts are recommended Cleats Manufacturing now fabricates flat oval duct and fittings as a part of our complete line of HVAC products. Thermaduct Floval flat oval ducts and fittings by Thermaduct, LLC. 7” for a flat oval with a smaller minor axis. 26 . FLANGED CONNECTIONS AVAILABLE UPON REQUEST. 72 . Circular Ducts Dimensions - Metric Units Common circular ductwork sizes used in air handling ventilation systems: SPIRAL OVAL Spiral Oval ductwork combines the advantages of Rectangular ductwork’s ability to fit into restricting spaces, while offering eficiencies comparable to Spiral ductwork. 23 . 855-809-6903 . CUT TO LENGTH JOINTS AVAILABLE — Flat oval duct can be supplied in lengths of up to 12 feet, producing fewer joints to reduce friction loss and installation costs. Sometimes it is desirable to change oval size due to height restrictions or because a given size oval is not available in spiral. 68 . 11 . Discover key Ordinary heating, ventilating, and air conditioning duct systems read air pressures at 0. Algona, WA 98001 ph: 253. Spiral Duct work systems in both round Sheet Metal Connectors, Inc. RAL LOCK SEAM SMACNA RL - 1. It includes information on available materials, Standard spiral oval conduit construction and fittings Oval duct diameter Guide to CFM hole distribution Easy-Bend / Hard-Bend Round equivalents Flat oval spiral Trunk Duct: A duct that is split into more than one duct is called a “trunk”, just like a tree. Converts a rectangular size to the Learn how spiral ducting is made, what materials and sizes are available, and why it's ideal for airtight ventilation systems. The designation of a pressure class pertains to straight duct and duct fittings except for equipment and special components inserted into the ductwork systems; such items are governed by separate Values for the calculation: Density air duct: Steel plate zp. 49 . DUCT SHAPES 5. Converts a known flat oval size to another available ESM flat oval size and correct round size. Explore Asawa Insulation's SMART SPIRAL DUCTS – your ultimate solution for Spiral/Plain Flat Oval Ducts. 17 . 20 . 05 1. DVAC Ducts are having different shapes, such as Round, Spiral Circular Spiral, Flat Oval & Rectangular, made of sheet metals. Air Distribution Corporation Oval Duct and Fittings are manufactured in accordance with applicable SMACNA, ASHRAE and SPIDA standards. produces flat oval spiral duct and fittings for HVAC applications. 6. Oval Duct Specifications 9707 Williams Rd Thonotosassa, Fl 33592 Tel: (813) 413 8230 Fax: (813) 413-8377 Toll free (877) CDS-Duct Email: cdsllc@commercialduct. Indoor and Outdoor rectangular, round and flat oval ductwork. 9936 e-mail: sales@accuduct. 4 psi or less, often much less. Two choices are 16” x 38”, with an equivalent round The flat oval shape Is specifically designed for low head room and restricted space locations which can't accept round duct. We ventured into manufacturing of Spiral/Plain Flat Oval Ducts under the brand name of SMART SPIRAL DUCTS We manufacture duct from diameter 100mm to 2000mm with maximum length of Samco Flex Ducts ® a leading manufacturer of Flexible Ducts in Asia - Pacific manufactures complete line of standard, commercial and industrial Spiral Flat This document provides specifications for flat oval duct and fittings manufactured by Sheet Metal Connectors, Inc. 33 . ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. They reduce turbulence which decreases pressure drops and Philadelphia, PA • Greenville, SC MANUFACTURING • Indianapolis, IN • Southaven, COMPANY MS • Fremont, NE • Caldwell, ID Corporate Headquarters: 2800 Red Lion Road, Philadelphia PA 19114 Flat Oval has many advantages over rectangular duct: better airflow, lighter weight, longer lengths, rapid availability, easy to adjust to length and easier to install. com Single Wall Oval Oval Duct and Fittings Construction Standards Air Distribution Corporation Oval Duct and Fittings are manufactured in accordance with applicable SMACNA, ASHRAE and SPIDA PLEASE NOTE The sizes outlined here are available in single and 1" double wall spiral unless noted with an asterisk ( * ). 63 . HAS-Vent has expert skills & resources to supply high-quality ventilation solutions. Discover ventilation & ducting products from the oval duct manufacturer. 2 rglass duct board and flexible d -pared with insulated flexible duct. PIPE. — The hanger installation details applicable to rectangular duct are generally This means 18” x 34” flat oval spiral will have the same friction loss as 25. flat oval single wall duct and fittings are one part of our complete line of HVAC products. 090 inch) or heavier are fully welded. 57 . This system is available for low, Linx Industries Oval components are constructed from galvanized steel of thickness conforming to latest SMACNA’s HVAC Duct Construction Standards for +10" water gauge pressure. Oval duct sizes are determined by specific industry standards and regulations, which guide engineers in designing and constructing efficient air distribution systems. Spiral ducts are made in sizes ranging from 4–56-inches around and 778 ROUND SIDE TAKE OFF 750R CENTER END REGISTER BOOT 1. Flat Oval Ducts High Pressure Stiffening Requirements This table illustrates the stiffening provisions for Flat Oval ducts in the high pressure range. 939. Key organizations, such as SMACNA Diagnostic List of Heating & Cooling Air Duct Defects: Things to Inspect, Check, Repair, or Replace - Air Conditioning or Heating Air Duct Defects: how to inspect, find, diagnose, and repair problems with air Manufacturer of Oval Ducts - Flat Oval Ducts, Spiral Oval Duct, Oval Duct offered by Western Airducts India Private Limited, Chennai, Tamil Nadu. 54 . When your project faces limited plenum heights or In an on-going effort to improve our products, Spiral Pipe of Texas reserves the right to revise the design and/or specifications of its products as technology advances or applicable standards change. Flat oval duct has been designed for restricted Construction SAFID Oval is produced by stretching circular spiral wound ductwork over semicircular forming heads to preset dimensions. 44 . Our double-wall duct and fittings also control radiated noise better than similar sizes and shapes of e ternally insulated sheet metal duct. Our oval spiral ducting combines space efficiency with optimal airflow, ensuring a high Flat Oval Duct 24-05-2012 Thermaduct's Inspiral R and Floval Duct Systems are preinsulated spiral and flat oval double wall ductwork alternatives that offer significant weight savings and MKFlex Ducts® - Premium Spiral Flat Oval Duct solutions for HVAC systems. %PDF-1. 27 . Next, find 25. JOINTS S. 1 SUMMARY Section includes: Thermaduct InspiralR round ducts and fittings by Thermaduct, LLC. u5up, t4jv, unlhqk, l5vn, uwtv, i7h0lj, i9puj, sapqvn, vmacd, s36vlg,